baber/WOPTO huggingface dataset:
Patent JP-2014234745-A (JP)
Title: Control device of internal combustion engine
Inventor: TAKAGI NAOYA
IPC: F02D23/00
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of suppressing the deterioration of exhaust emission and drivability by improving control responsivity when EGR amount is increased.SOLUTION: A control device for an internal combustion engine includes: a throttle valve 16 disposed in an intake passage 10; an EGR passage 40 for connecting an exhaust passage 20 and the intake passage 10 on an upstream side of the throttle valve 16; an EGR valve 44 disposed on the EGR passage 40; an air bypass passage 36 for connecting an upstream side of a connecting portion with the EGR passage 40 in the intake passage 10 and a down stream side of the throttle valve 16; and an air bypass valve 38 for opening/closing the air bypass passage 36. The throttle valve 16 and the EGR valve 44 are respectively operated to be target openings calculated on the basis of the opening of the air bypass valve 38, a target EGR rate, and target air amount. The air bypass valve 38 receives a predetermined acceleration request to switch its opening from an open valve to a close valve.
Patent JP-2013188521-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of aiming at gaining both improvement in protection against unauthorized unlocking and improvement in convenience.SOLUTION: A Pachinko machine includes: an outer frame 11; an inner frame 12 openably/closably supported to the outer frame 11; a front frame 14 openably/closably supported to the inner frame 12 at a front side of the inner frame 12; and a locking device 600 where a locking mechanism for locking the inner frame 12 to the outer frame 11 is integrated with a locking mechanism for locking the front frame 14 to the inner frame 12. The locking device 600 is disposed in a storage space formed between the inner frame 12 and the front frame 14, and is configured to prevent a hook part or the like from projecting to a back side of the inner frame 12. Also, a reset pin of a cylinder lock 700 is pressingly operated via a pin hole formed at the back side of the inner frame 12, and a conformable key can be changed.
Patent JP-2014234297-A (JP)
Title: Suspension device of forklift
Inventor: UCHIDA RYUJI
IPC: B60G1/04
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a suspension device of a forklift that can prevent a front left wheel of the vehicle body from floating when sharply turning the body to the left and lower a position of a driver seat.SOLUTION: A suspension device 10 comprises: a drive unit 20 including a drive wheel 21; a caster unit 30 including a caster wheel 31; a vehicle body frame 70; a link mechanism 40 that suspends the respective units 20 and 30 to the vehicle body frame to be slidable vertically; and a cylinder device 50 that can be locked and buffered. The link mechanism includes: an upper link 41 one end portion 41a and the other end portion 41b of which are attached to the drive unit and the vehicle body frame respectively; a caster link 42 one end portion 42a of which is arranged below the upper link and the other end portion 42b of which is attached to the caster unit; and an under link 43 that supports the caster link to be slidable vertically. The cylinder device is arranged between the other end portion of the upper link and the one end portion of the caster link.
Patent JP-2014237868-A (JP)
Title: Carburization method and carburizing treatment gas used for the method
Inventor: YOSHINO AKIRA
IPC: C23C8/22
Filed: 2013-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a carburization method which can increase carburization speed, and carburization treatment gas used for the method.SOLUTION: A gas production apparatus for carburizing treatment gas includes: a first heater 1 for heating natural gas; a second heater 3 for heating oxygen gas; a reformer 4 which reforms the natural gas and the oxygen gas passing through the first heater and the second heater by further mixing them, and generates carbon monoxide gas and hydrogen gas; and a pressure swing adsorption apparatus 9 which condenses the carbon monoxide gas and the hydrogen gas obtained by the reformer 4. With the gas production apparatus, the carburizing treatment gas is obtained, which includes hydrogen gas and carbon monoxide gas in the range of 30-60 mol%, and a steel member is carburized using the gas.
Patent JP-2014241363-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAGUCHI SUNAO
IPC: H04N5/374
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To improve performance of a semiconductor device.SOLUTION: A method for manufacturing a semiconductor device comprises the steps of: forming a p-type well PWL in an n-type semiconductor substrate 1S as a p-type semiconductor region constituting a part of a photodiode; forming a gate electrode Gt of a transistor for transfer; forming an n-type well NWL as an n-type semiconductor region constituting the other part of the photodiode; heating the semiconductor substrate 1S by irradiating it with a microwave; and forming a drain region of the transistor for transfer.
Patent JP-2014029326-A (JP)
Title: Force sensor, and robot arm having force sensor
Inventor: SATO SHUICHI
IPC: G01L5/16
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a force sensor in which it is suitable for being implemented on a rotational part, both of power supply and detection of an outer force can be performed, and an implementation volume thereof is small.SOLUTION: A force sensor for detecting an outer force, includes: an exterior package part (2); a pressing member (1) disposed on the exterior package part; a sensor part for detecting a force applied on the pressing member; and a slip ring part in which power supply or signal transmission is performed via a non-rotation-side contact point (6) and a rotation-side contact point (7). The sensor part and the slip ring part are both accommodated on the inside of the exterior package part; and between the slip ring part and the sensor part, the power supply or the signal transmission is performed.
Patent JP-2015001666-A (JP)
Title: Lens unit, and camera module
Inventor: WATANABE DAISUKE
IPC: G02B3/02
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a lens unit capable of holding even a compact and thin lens in other members such as a holder in a good adhesion state.SOLUTION: A lens unit 200 has a plurality of lenses L1-L5. At least the fifth lens L5 closest to the image side is made of a thermoplastic resin composition, and is fixed to a lens barrel part 54 as other member by using a resin adhesive. The thermoplastic resin composition has: an alicyclic skeleton; and a polar group having a hetero atom in a side chain of a molecular chain.
Patent JP-2015003951-A (JP)
Title: Thermally expansive microspheres, and production method and use of the same
Inventor: TANOGAKI NAOYA
IPC: C09J201/00
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide thermally expansive microspheres having a high inclusion ratio of a foaming agent and excellent thermal expansibility, and a production method and use of the same.SOLUTION: Provided are thermally expansive microspheres comprising: an outer shell comprising a thermoplastic resin; and a foaming agent included therein. The thermoplastic resin is one obtained by polymerizing a monomer component (A) selected from a nitrile-based monomer and vinylidene chloride, and a monomer component (B) selected from a (meth) acrylate-based monomer and a carboxyl group-containing monomer, where a weight ratio of the monomer component (A) is 30 to 99.5 wt.% of a sum of the monomer component (A) and the monomer component (B), and an ash content is 1.2 wt.% or less. An inclusion ratio of the foaming agent at an average temperature of an expansion initiation temperature and a maximum expansion temperature of the thermally expansive microspheres is 70% or more.
Patent JP-2015004088-A (JP)
Title: Metal porous body and method for producing the same
Inventor: OKUNO KAZUKI
IPC: C25D5/12
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a metal porous body which has superior corrosion resistance as compared with a conventional metal porous body comprising a nickel-tin binary alloy and a conventional metal porous body comprising a nickel-chromium binary alloy.SOLUTION: The metal porous body has a three-dimensional network skeleton and contains at least nickel, tin, and chromium. The concentration of chromium contained in the metal porous body is highest at the surface of the skeleton of the metal porous body and decreases toward the inside of the skeleton. As one embodiment, the concentration of chromium at the surface of the skeleton of the metal porous body is preferably 3 to 70 mass% inclusive.
Patent JP-2015004546-A (JP)
Title: Electrostatic capacity variation detecting module and mems sensor
Inventor: OKAMI TAKESHI
IPC: G01C19/5747
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic capacity variation detecting module capable of easily and reliably reducing air resistance, and a MEMS sensor using the module.SOLUTION: This invention is an electrostatic capacity variation detecting module constituting a MEMS sensor for detecting one physical quantity of angular velocity and acceleration and includes: one or more electrostatic capacity variation detecting units; and an elastic body connected to the one or more electrostatic capacity variation detecting units. The electrostatic capacity variation detecting unit includes: a movable electrode having a planar part; and a plurality of fixed electrodes which are disposed along the planar part of the movable electrode in parallel with each other and have planar parts disposed to face with intervals so as to form a capacitor with the planar part of the movable electrode. The elastic body supports so as to be able to move the planar part of the movable electrode in the facing direction to the planar parts of the fixed electrodes. It is preferable to set an average distance among the plurality of fixed electrodes to be 3-9 μm.
Patent JP-2013242321-A (JP)
Title: Bead manipulation in droplet actuator
Inventor: PRASANNA THWAR
IPC: G01N1/00
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manipulating beads in a droplet actuator, such as retaining beads at a specific position in a droplet actuator.SOLUTION: A droplet actuator 800 includes: (a) a bottom board having an electrode for droplet manipulation on the droplet manipulation surface of the bottom board; and (b) a funnel-shaped reservoir 810 having a narrow opening 814 at a position adjacent to the bottom board. The bottom board and the funnel-shaped reservoir allow a portion of sample 822 including beads 824 loaded in the funnel to flow on the surface for manipulating droplets. The portion of the sample includes substantial amount of beads.
Patent JP-2015010726-A (JP)
Title: Electronic ignition device for extended ignition, and breaking/blasting system
Inventor: MURATA KENJI
IPC: F42D1/055
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce influence caused by variations in component parts on time accuracy, in an electronic ignition device for extended ignition.SOLUTION: An electronic ignition device for extended ignition of this invention comprises: a power source transformer 2 in which, after AC current and AC current control signal required for ignition of an igniter are received from an ignition control device, the AC current is converted into a prescribed power source voltage and at the same time the AC current control signal is converted into a control signal voltage; a power source capacitor 3 for ignition for storing electrical power required for ignition of the igniter and an operation of the ignition device by rectifying AC current supplied from the power source transformer 2 into DC current; an ignition control circuit 4 for converting the control signal voltage supplied from the power source transformer 2 into a digital control signal; a main control circuit 6 for computing a prescribed extended time in reference to the digital control signal, electrifying the electrical power required for ignition of the electrical igniter 8 from the ignition power source capacitor 3 by a switching element 7 to perform an ignition control of the electrical igniter 8; and a control power source circuit 5 for converting the electrical power required for operation of the ignition device supplied from the ignition power source capacitor 3 into a stable DC current to be supplied to the main control circuit.
Patent JP-2015009621-A (JP)
Title: Vehicular hood device
Inventor: NAGASAWA ISAMU
IPC: B60R21/38
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular hood device in which both of impact absorption effect and pedestrian protection effect after impact absorption are improved.SOLUTION: A vehicular hood device which comprises: a hood 10 provided at a vehicle body front part; hood drive devices 21 to 24 that can raise the hood against the vehicle body and can incline the hood in the back and forth direction and in the left and right direction; collision detection means 110, 101 that detect collision or precursory phenomenon of collision with a pedestrian P; and hood drive control means 100 which drives the hood through controlling the hood drive devices corresponding to the detection result by the collision detection means is configured so that the hood drive control means 100 drives the hood to a first position preparing absorption of impact from the pedestrian corresponding to detection of collision or precursory phenomenon of collision with the pedestrian and derives the hood to a second position for dropping the pedestrian to a specified direction after impact absorption.
Patent JP-2015008934-A (JP)
Title: Game machine
Inventor: OKUMOTO SHINICHIRO
IPC: A63F9/30
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing a moving operation of a free-movement involving member until just before a success/failure of prize acquisition is determined.SOLUTION: The game machine includes: an operation part 11; a free movement member 36 receiving energizing force in a downward direction; a front plate (a failure area) 41 and a slit (a success area) 43; and an arm 50 that is engaged with the free movement member 36 and freely moves it in the vertical direction and horizontal direction. The arm 50 moves in the horizontal direction according to the operation of the operation part 11. When the free movement member 36 lifted by an acquisition member 50 is released from the arm 50 and freely moves to the slit 43 by the energizing force, a prize P is put out. The release of the free movement member 36 by the arm 50 is executed in a state where the arm 50 is moved in the horizontal direction according to the operation to the operation part 11.
Patent JP-2013189652-A (JP)
Title: Methacrylic resin and method for producing the same
Inventor: AZUMA NAOKI
IPC: C08F2/00
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a methacrylic resin having improved flowability and moldability essential in processing such as injection molding, extrusion molding, blow molding, vacuum forming, air pressure forming and stretch molding while maintaining the heat resistance, appearance of molded articles, low occurrence of cracks and deformation of molded articles in environmental tests and mechanical strength such as solvent resistance.SOLUTION: A methacrylic resin contains 80-98.5 wt.% of a methyl methacrylate monomer unit and 1.5-20 wt.% of another vinyl monomer unit which is copolymerizable with at least one methyl methacrylate. The methacrylic resin is characterized in that the methacrylic resin has a weight average molecular weight measured by gel permeation chromatography (GPC) of 60,000-230,000. The methacrylic resin is also characterized in that a component having a weight average molecular weight of not more than 1/5 of a peak weight average molecular weight (Mp) obtained from a GPC elution curve is contained in an amount of 7-30% relative to the methacrylic resin component.
Patent JP-2014016347-A (JP)
Title: Current converter for measuring electric current
Inventor: RADIVOJE POPOVIC
IPC: G01R19/00
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a current converter capable of measuring a very weak direct and alternating electric current.SOLUTION: The current converter comprises a head 40 having at least two ferromagnetic cores 46, 47 surrounding a cable 45. The ferromagnetic cores 46, 47 have air gaps G1, G2. Hall devices 1, 28 are installed in the air gaps G1, G2. The ferromagnetic cores 46, 47 are positioned almost in parallel with each other at a prescribed interval from each other along an axis 50 and made to rotate around the axis 50 at a prescribed rotation angle against each other so that the air gaps G1, G2 are located at different angles.
Patent JP-2015019160-A (JP)
Title: Driver circuit, differential transmitter using the same, electronic apparatus, and industrial apparatus
Inventor: SAITO SHINICHI
IPC: H03K17/687
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To suppress the effects of backflow preventing diodes.SOLUTION: A first PMOS transistor MP11 and a second PMOS transistor MP12 are disposed between a power line LVCC and an output terminal OUT, and a first NMOS transistor MN11 and a second NMOS transistor MN12 are disposed between the output terminal OUT and a ground line LGND. A source of a third PMOS transistor MP13 is connected to the output terminal OUT, and a gate thereof is biased by a first bias circuit 20 so as to be turned on when VOUT>VH. A source of a third NMOS transistor MN13 is connected to the output terminal OUT, and a gate thereof is biased by a second bias circuit 30 so as to be turned on when VOUT<VL.
Patent JP-2015016109-A (JP)
Title: Game system, and game device
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of improving the advertisement effect of an advertisement without obstructing a game played by a player, and a game apparatus.SOLUTION: A game system comprises a display for displaying game-related information relating to a game on a game machine, and receives an input to a game device thereby to set a display mode of advertisement information to be displayed on the display on the basis of a kind of the received input, so that the advertisement information can be displayed on the display in the set display mode.
Patent JP-2014018663-A (JP)
Title: Automatic doppler gate disposition in spectral doppler ultrasonic imaging
Inventor: GURACAR ISMAYIL M
IPC: A61B8/06
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To automatically dispose a Doppler gate in spectral Doppler ultrasonic imaging (38).SOLUTION: Samples acquired for a plurality of PW Doppler gates (28) are used for detection of chronological B mode and/or F mode information (30, 46) without interleaving the transmission from PW Doppler. Gate disposition is tracked (38) using the B mode and/or F mode information. Alternatively or additionally, a gate position is selected (40) using a characteristic spectrum from a different gate position. Using any tracked disposition (32), a sampled position and/or beam characteristic is changed (40), for example, positions and beam foci are concentrated on a selected gate position.
Patent JP-2015020457-A (JP)
Title: Seat equipped with airbag module
Inventor: TANABE JINICHI
IPC: B60N2/427
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a seat equipped with an airbag module capable of confirming an attachment state of a guide member in the development direction of a side airbag module from the seat back surface side upon the assembling of the airbag module, or the like.SOLUTION: A seat S equipped with an airbag module includes a seat back frame 1 equipped with a side frame 10, a cushion pad 5, an airbag module 6 attached to the side frame 10, a guide member 32 which guides the development direction of the airbag module 6 and an attachment member 50 which attaches the guide member 32 to the side frame 10. At least a part of the attachment member 50 is exposed to an area surrounded with a back surface of a front surface pad part 5A with which the front surface of the seat back frame 1 is covered, of the cushion pad 5 and a surface of the seat inner side of the side frame 10.
Patent JP-2015020591-A (JP)
Title: Information processing device, program and method
Inventor: AOKI HIROKO
IPC: B64G3/00
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method to easily reflect a prediction error of orbital directions of two satellites in determining whether or not the satellites are in approaching directions when viewed from a ground-based station.SOLUTION: An information processing device acquires a first predicted position and a first speed of a first satellite A at a predetermined time from a first satellite ephemeris, and converts a prediction error of the first predicted position in an orbital direction of the first satellite into a first time error using the first speed. The information processing device acquires a second predicted position and a second speed of a second satellite B at the predetermined time from a second satellite ephemeris, and converts the prediction error of the second predicted position in the orbital direction of the second satellite into a second time error using the second speed. Also, the information processing device acquires the predicted positions anterior and posterior to the first time error from the first satellite ephemeris, and the predicted positions anterior and posterior to the second time error from the second satellite ephemeris. Then, the information processing device determines whether or not two satellites exist at the positions which generate radio wave interference using eye vectors obtained from the acquired predicted positions.
Patent JP-2015025365-A (JP)
Title: Inclination type rotational power generation device using water flow pressure
Inventor: MATSUDA SHIGENOBU
IPC: F03B7/00
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a power generation device in which a water turbine efficiently receives water flow pressure, has less hydrodynamic loss and rotates even with a small water flow amount, and sufficient rotational torque can be obtained.SOLUTION: A water turbine 9, in which plural blade fixed shafts 7 are radially assembled by a holding part 6 fixed to a rational shaft 5, and a blade 8 is assembled to the tip of the blade fixed shaft, is installed to be inclined to a water flow surface. Consequently, the blade 8 having received water flow pressure is pressed from an upstream side to a downstream side, and the blade 8 having reached the downstream side moves on a water surface, and rotationally moves toward the upstream side without receiving water flow pressure.
Patent JP-2015023964-A (JP)
Title: Collapsible diaper changing table
Inventor: KAWAMURA MAYUMI
IPC: A47D7/00
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible diaper changing table capable of easily adjusting a holding belt which extends inside the changing table.SOLUTION: A collapsible diaper changing table 10 includes: a base 11; a changing table body 13 which is provided so as to be freely rotatable to the base 11 through a rotating shaft 12; and a mat 15 which is placed on the changing table body 13. The mat 15 is positioned by retainers 20a, 20b which are provided on the changing table body 13. One retainer 20a includes a buckle receiver 21, a holding belt 22 is inserted into the other retainer 20b, and the buckle 23 is attached on a tip of the holding belt 22. The holding belt 22 extends to the underside of the changing table body 13. A window 18 for adjusting the holding belt 22 is formed on the changing table body 13.